How to add 'http-check expect' to HAproxy config in pfSense

[KennyMacCormik]

Hi,

I'm configuring HAproxy's backend. The idea is to perform http checks against certain page and treat some responses as valid. HAproxy offers 'http-check expect' section to do that, but how can I add this section to the config file generated by pfSense?

My current file (/var/etc/haproxy.cfg)

backend ex-owa-backend_ipvANY
        mode                    http
        id                      100
        log                     global
        stats                   enable
        stats                   uri /haproxy?stats
        stats                   realm .
        balance                 leastconn
        timeout connect         30000
        timeout server          30000
        retries                 3
        option                  httpchk GET /OWA/HealthCheck.htm
        server                  ex1.crpt.local 192.168.60.3:443 id 101 ssl check inter 1000  verify none
        server                  ex2.crpt.local 192.168.60.4:443 id 102 ssl check inter 1000  verify none

I expect it to look like following:

backend ex-owa-backend_ipvANY
        mode                    http
        id                      100
        log                     global
        stats                   enable
        stats                   uri /haproxy?stats
        stats                   realm .
        balance                 leastconn
        timeout connect         30000
        timeout server          30000
        retries                 3
        option                  httpchk GET /OWA/HealthCheck.htm
        ***http-check expect rstatus (2|3)[0-9][0-9]***
        server                  ex1.crpt.local 192.168.60.3:443 id 101 ssl check inter 1000  verify none
        server                  ex2.crpt.local 192.168.60.4:443 id 102 ssl check inter 1000  verify none

[PiBa]

@kennymaccormik
Add it to the advanced text box..